consanguine

/kɑnˈsæŋɡwɪn/
adjective
  1. Related by blood; having a common ancestor.
    • The law forbids marriage between consanguine relatives in many countries.
    • A consanguine relationship means you share DNA with that person.
    • The two families were consanguine, sharing a great-grandparent.
Antonyms
What does "consanguine" mean? | whatsthatwordmean | whatsthatwordmean